• Universal: Ideal for differences in leg length, plantar fasciitis, Achilles tendon injury, or for increasing height. • Superior quality materials: Vegetable-tanned leather covers to absorb sweat. Korfant wedge, a durable material that mimics cork. Adhesive on the bottom layer to prevent slipping. • Supplied to the NHS: Proven track record of excellent quality and effectiveness. • Legacy: Manufactured in Europe by a family-owned company with decades of experience.